/dev/urandom things from the head of an engineer in the Solaris Security Group.

Tuesday Jun 11, 2013

Solaris 11 added a new at fsstat(1M) monitoring command that provided the ability to view filesystem activity at the VFS layer (ie filesystem independent). This command was available in Solaris 11 Express and the OpenSolaris releases as well.

Here is a simple example of looking at 5 one second intervals of writes to all ZFS filesystems